package dataservice;

import java.rmi.Remote;
import java.rmi.RemoteException;
import java.util.ArrayList;

import vo.NtssVo;

public interface TeacherAndStudentDS extends Remote {
	
	public ArrayList<NtssVo> showStudent(int courseNumber) throws RemoteException;
	public boolean record(NtssVo ntss) throws RemoteException;

}
